The Tamron 28-200mm f/2.8-5.6 Di III RXD (A071) is an all-in-one zoom lens for Sony full-frame E-mount mirrorless cameras, covering wide-angle to telephoto in a single compact lens with a bright f/2.8 maximum aperture at the wide end. It uses Tamron's RXD stepping motor for quiet autofocus and features moisture-resistant construction. Part of Tamron's Di III series, it is designed as a versatile travel and daily-use lens for Sony E-mount.
Product released: September 1, 2020
Latest firmware version
Version 4, released October 26, 2023
What's new in version 4
1.Improved AF tracking performance when shooting moving objects2.Compatible with AF Assist function during video recording